plural of half-silvered mirror

(optics) A mirror that consists of an incomplete reflective coating, so that half of the incident light is reflected and the other half is transmitted.

sunglasses with a reflective coating on the outside of the lenses

Alternative spelling of mirror ball

plural of mirrorball

Resembling a mirror; reflective

In the manner of a mirror reflection; reversed.

Without a mirror. / (rare) Not mirrored; unreflective.

(photography) A mirrorless interchangeable-lens camera, similar to a digital SLR, but usually made smaller by incorporating an electronic viewfinder instead of a mirror and prism.

Resembling a mirror; reflective